|
Firewall
A firewall is a system or group of systems that enforces an access
control policy between two or more networks.
The actual means by which this is accomplished varies widely,
but in principle, the firewall can be thought of as a pair of mechanisms:
one which exists to block traffic, and the other which
exists to permit traffic.
Some firewalls place a greater emphasis on blocking traffic,
while others emphasize permitting traffic.
Probably the most important thing to recognize about a
firewall is that it implements an access control policy.
If you don't have a good idea of what kind of access you
want to allow or to deny, a firewall really won't help you. It's also
important to recognize that the firewall's configuration, because it
is a mechanism for enforcing policy, imposes its policy on everything
behind it.
Administrators for firewalls managing the connectivity
for a large number of hosts therefore have a heavy responsibility.
BI Consultancy
We offer a range of solutions to create datawarehouses and datamarts,
make support systems and offer services including reporting, OLAP,
analytics, data mining, business performance management, benchmarking,
text mining, and predictive analytics.
Java
We help our customers achieve their goals
by providing resources on their projects or we realize their projects
the
agile way: in iterations of two weeks we deliver value to our
customers which can be tested.
In this way we deliver what custumers really want, even when
requirements change during the project. We make special effort
to "being
a partner" to
our customers and are considered as such.
VM Ware
Virtualization is a proven software
technology that is rapidly transforming the IT landscape
and fundamentally changing
the way that people compute. Today‚s powerful x86 computer
hardware was designed to run a single operating system and
a single application. This leaves most machines vastly underutilized.
Virtualization lets you run multiple virtual machines on
a single
physical machine, sharing the resources of that single computer
across multiple environments. Different virtual machines
can run different operating systems and multiple applications
on
the same physical computer.
* * *
© Webmaster
last updated on
9 March, 2010 18:37
|